CA1211264A - Process for producing copolymer films - Google Patents

Process for producing copolymer films

Info

Publication number
CA1211264A
CA1211264A CA000453744A CA453744A CA1211264A CA 1211264 A CA1211264 A CA 1211264A CA 000453744 A CA000453744 A CA 000453744A CA 453744 A CA453744 A CA 453744A CA 1211264 A CA1211264 A CA 1211264A
Authority
CA
Canada
Prior art keywords
polyamide
self
supporting film
film
solution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000453744A
Other languages
English (en)
French (fr)
Inventor
Takushi Sato
Shigeru Takahashi
Motoo Kawamata
Akira Ibi
Shigeyuki Shishido
Kazumi Shindo
Mituyuki Naito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of CA1211264A publication Critical patent/CA1211264A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/032—Organic insulating material consisting of one material
    • H05K1/0346—Organic insulating material consisting of one material containing N

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Insulating Materials (AREA)
  • Moulding By Coating Moulds (AREA)
CA000453744A 1983-05-09 1984-05-07 Process for producing copolymer films Expired CA1211264A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP79437/1983 1983-05-09
JP58079437A JPS59204518A (ja) 1983-05-09 1983-05-09 共重合体フイルムの製造方法

Publications (1)

Publication Number Publication Date
CA1211264A true CA1211264A (en) 1986-09-16

Family

ID=13689852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000453744A Expired CA1211264A (en) 1983-05-09 1984-05-07 Process for producing copolymer films

Country Status (5)

Country Link
EP (1) EP0125599B1 (ja)
JP (1) JPS59204518A (ja)
AT (1) ATE28082T1 (ja)
CA (1) CA1211264A (ja)
DE (1) DE3464500D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111359454A (zh) * 2020-02-21 2020-07-03 山西格瑞思科技有限公司 带羧酸配位结构的聚酰胺-聚酰亚胺煤层气脱氧分离膜

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU604254B2 (en) * 1986-09-01 1990-12-13 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polyimide film and its manufacturing method
US5604041A (en) * 1995-11-14 1997-02-18 Choi; Jin-O Method of making free-standing polyimide film
TW354286B (en) * 1996-05-22 1999-03-11 Toray Industries Thin-film made of aryl polyamide and/or aryl polyimide and magnetic recording media using the same
US10253211B2 (en) 2011-05-12 2019-04-09 Elantas Pdg, Inc. Composite insulating film
US10406791B2 (en) 2011-05-12 2019-09-10 Elantas Pdg, Inc. Composite insulating film
KR102017196B1 (ko) 2016-12-20 2019-09-02 주식회사 엘지화학 폴리아미드이미드 공중합체 및 이를 포함하는 무색 투명한 폴리아미드이미드 필름
KR102121440B1 (ko) * 2017-05-30 2020-06-10 주식회사 엘지화학 폴리(아미드-이미드) 공중합체 조성물 및 이를 포함하는 무색 투명한 폴리(아미드-이미드) 필름
KR102091559B1 (ko) 2017-12-28 2020-03-20 에스케이씨 주식회사 폴리(아마이드-이미드) 필름의 제조방법 및 이에 의해 제조된 폴리(아마이드-이미드) 필름
KR102350095B1 (ko) 2018-01-03 2022-01-11 주식회사 엘지화학 방향족 폴리(아미드-이미드) 공중합체 필름과 이의 제조 방법
KR102036227B1 (ko) * 2018-01-31 2019-10-24 에스케이씨 주식회사 폴리아마이드-이미드 필름 및 이의 제조방법
CN110368822A (zh) * 2019-08-09 2019-10-25 四川斯派恩新材料有限公司 一种耐高温半芳香族分离膜及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB903272A (en) * 1959-04-01 1962-08-15 Du Pont Method of preparing polyimides
DE1811588C3 (de) * 1967-12-04 1973-01-04 Toray Industries, Inc., Tokio Verfahren zur Herstellung eines thermisch stabilen Films aus Polymermaterial
CH580125A5 (ja) * 1972-08-25 1976-09-30 Ciba Geigy Ag
JPS5328077A (en) * 1976-08-30 1978-03-15 Agency Of Ind Science & Technol Separating-recovering apparatus for solid waste
JPS6010593B2 (ja) * 1979-09-21 1985-03-18 株式会社東芝 核燃料要素
JPS588617A (ja) * 1981-07-08 1983-01-18 Ube Ind Ltd ポリイミド成形物の製造法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111359454A (zh) * 2020-02-21 2020-07-03 山西格瑞思科技有限公司 带羧酸配位结构的聚酰胺-聚酰亚胺煤层气脱氧分离膜
CN111359454B (zh) * 2020-02-21 2022-03-25 山西格瑞思科技有限公司 带羧酸配位结构的聚酰胺-聚酰亚胺煤层气脱氧分离膜

Also Published As

Publication number Publication date
ATE28082T1 (de) 1987-07-15
EP0125599A3 (en) 1985-01-09
JPS59204518A (ja) 1984-11-19
EP0125599B1 (en) 1987-07-01
JPH0565535B2 (ja) 1993-09-17
EP0125599A2 (en) 1984-11-21
DE3464500D1 (en) 1987-08-06

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